Glossary: TCP/IP in Depth, Part 2
ECE and CWR
Also written: ECE, CWR, ECE flag
Two TCP flags (64 and 128) used for congestion signals. The receiver uses ECE to echo an ECN mark back to the sender, and the sender uses CWR to say it has slowed down.
Glossary: TCP/IP in Depth, Part 2
Also written: ECE, CWR, ECE flag
Two TCP flags (64 and 128) used for congestion signals. The receiver uses ECE to echo an ECN mark back to the sender, and the sender uses CWR to say it has slowed down.